OBSOLETE
LMH6734
www.ti.com
SNOSAY0C – JUNE 2007 – REVISED APRIL 2013
LMH6734 Single Supply, Ultra High-Speed, Tripl...
OBSOLETE
LMH6734
www.ti.com
SNOSAY0C – JUNE 2007 – REVISED APRIL 2013
LMH6734 Single Supply, Ultra High-Speed, Triple Selectable Gain Buffer
Check for Samples: LMH6734
FEATURES
1
2 (Typical Values Unless Otherwise Specified.)
Supply Range 3V to 12V Single Supply
Supply Range ±1.5V to ±6V Split Supply
925 MHz −3 dB Small Signal Bandwidth (AV = +1, VS = ±5V)
650 MHz −3 dB Small Signal Bandwidth (AV = +2, VS = 5V)
Low Supply Current (5.5 mA per op amp, VS = 5V)
2.1 nV/√Hz Input Noise
Voltage
3750 V/μs Slew Rate (VS = ±5V) 70 mA Linear Output Current (AV = +2, VS =
±5V)
Input Range and Output Swing to 1V from each Supply Rail
APPLICATIONS
HDTV Component Video Driver
CAT5 Component Video Driver
High Resolution Projectors
Wide Dynamic Range IF Amp
DDS Post-amps
Wideband Inverting Summer
Line Driver
DESCRIPTION
The LMH6734 is a high speed monolithic selectable gain buffer designed specifically for ultra high resolution video systems as well as wide dynamic range systems requiring exceptional signal fidelity. Benefiting from TI's current feedback architecture, the LMH6734 offers gains of −1, +1 and +2. At a gain of +2 the LMH6734 supports ultra high resolution video systems with a 560 MHz 2 VPP3 dB bandwidth. With this large signal bandwidth and 2.1 nV/√Hz of input referred noise, the LMH6734 is ideal for driving component video over CAT5 cable up to 200 ft without frequency and gain equalization. The LMH6734 is offered in a space saving 16-Pin ...